NVIDIA RTX A4000
Sleek Design. Powerful Performance.
The NVIDIA Ampere architecture builds on the power of NVIDIA RTX to deliver the next generation of accelerated visual computing. As millions of professionals continue to work from anywhere, they rely on a wide range of devices to deliver the power and performance they need to work effectively.
The NVIDIA RTX A4000 is the most powerful single-slot GPU for professionals, delivering real-time ray tracing, AI-accelerated compute, and high-performance graphics performance to your desktop. Built on the NVIDIA Ampere architecture, the RTX A4000 combines 48 second-generation RT Cores, 192 third-generation Tensor Cores, and 6144 CUDA cores with 16 GB of graphics memory. So you can engineer next-generation products, design cityscapes of the future, and create immersive entertainment experiences of tomorrow, today, from your desktop workstation. And with a power-efficient, single-slot PCIe form factor that fits into a wide range of workstation chassis, you can do exceptional work without limits.
Highlights
CUDA Cores6144
Tensor Cores192
RT Cores48
Single Precision Performance19.2 TFLOPS
RT Core Performance37.4 TFLOPS
Tensor Performance153.4 TFLOPS
GPU Memory16 GB GDDR6 with ECC
Memory Interface256-bit
Memory Bandwidth448 GB/sec
System InterfacePCI Express 4.0 x16
Display Connectors4x DisplayPort 1.4a
Maximum Power Consumption140 W Compatible in all systems that accept an NVIDIA RTX A4000
Architecture
NVIDIA Ampere Architecture
Process Size
8nm
Transistors
17.4 Billion
Die Size
392.5 mm²
CUDA Cores
6144
Tensor Cores
192
RT Cores
48
Single Precision Performance
19.2 TFLOPS
RT Core Performance
37.4 TFLOPS
Tensor Performance
153.4 TFLOPS
GPU Memory
16 GB GDDR6 with ECC
Memory Interface
256-bit
Memory Bandwidth
448 GB/sec
Display Connectors
4x DisplayPort 1.4a
NVENC NVDEC
1x 1x (+ AV1 decode)
System Interface
PCI Express 4.0 x16
Form Factor
4.4 H x 9.5 L Single Slot
Thermal Solution
Active Fansink
Maximum Power Consumption
140 W
NVIDIA Quadro and RTX Power Guidelines